discourse/spec/integrity/common_mark_spec.rb

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2017-07-21 13:20:45 -04:00
# frozen_string_literal: true
require 'rails_helper'
describe "CommonMark" do
it 'passes spec' do
SiteSetting.traditional_markdown_linebreaks = true
SiteSetting.enable_markdown_typographer = false
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html, state, md = nil
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failed = 0
File.readlines(Rails.root + 'spec/fixtures/md/spec.txt').each do |line|
if line == "```````````````````````````````` example\n"
state = :example
next
end
if line == "````````````````````````````````\n"
md.gsub!('→', "\t")
html ||= String.new
html.gsub!('→', "\t")
html.strip!
# normalize brs
html.gsub!('<br />', '<br>')
html.gsub!('<hr />', '<hr>')
html.gsub!(/<img([^>]+) \/>/, "<img\\1>")
cooked = PrettyText.markdown(md, sanitize: false, linkify: false)
cooked.strip!
cooked.gsub!(" class=\"lang-auto\"", '')
cooked.gsub!(/<span class="hashtag">(.*)<\/span>/, "\\1")
# we don't care about this
cooked.gsub!("<blockquote>\n</blockquote>", "<blockquote></blockquote>")
html.gsub!("<blockquote>\n</blockquote>", "<blockquote></blockquote>")
html.gsub!("language-ruby", "lang-ruby")
# strip out unsupported languages
html.gsub!(/ class="language-[;f].*"/, "")
unless cooked == html
failed += 1
puts "FAILED SPEC"
puts "Expected: "
puts html
puts "Got: "
puts cooked
puts "Markdown: "
puts md
puts
end
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html, state, md = nil
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next
end
if state == :example && line == ".\n"
state = :html
next
end
if state == :example
md = (md || String.new) << line
end
if state == :html
html = (html || String.new) << line
end
end
expect(failed).to eq(0)
end
end